Nexiq eTechnician 2.15 Diagnostic Software 2026

The Nexiq eTechnician v2.15 is a professional heavy-duty and medium-duty truck diagnostic tool trusted by fleet technicians and service centers across North America. Updated for 2026, it provides comprehensive fault code reading, parameter logging, and module scanning across a wide range of commercial vehicle brands.

Software Details

• Version: v2.15
• Last Update: 2026
• Size: 1,500 MB
• Language: English
• OS: Windows XP, Vista, 7, 10
• Region: All Regions
• Delivery: Instant download after payment — no waiting

Licensing Options

• 1 PC (No KG): Single PC activation
• 1 PC (KG Locked): Keygen locked to one PC, can generate licenses for multiple PCs

Key Features

• Read active and inactive fault codes
• Clear fault codes and graph parameters
• Log fault codes and parameters
• Create log notes and save to vehicle history
• Scan all electronic modules on the vehicle (HDS)
• Create custom parameter lists (HDS)
• View engine, brakes, and transmission data (LMT)
• Includes Generic OBD II support (LMT)

Heavy-Duty Vehicle Coverage (HDS)

• Detroit Diesel
• Caterpillar (on-highway)
• Cummins
• Mack
• Volvo
• Hino
• NAVISTAR
• Meritor WABCO, Bendix, Haldex
• Eaton, Freightliner, PACCAR

Light & Medium-Duty Coverage (LMT)

• Ford: 3.5L–8.1L engines (2000–2015), E250–E450, F250–F750
• GM: 4.3L–8.1L Duramax & gas engines (1999–2016), C/K/T/P/W chassis
• ISUZU: 3.0L–6.0L engines (2003–2012), NPR/NQR/NRR
• Dodge/RAM: 5.7L HEMI, 6.4L HEMI, 6.7L Cummins (2006–2016)

Note: eTechnician HDS does not clear fault codes on Caterpillar® electronic engines.